A person walks first at a constant speed of 2 m/s along a straight line from point

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A person walks first at a constant speed of 2 m/s along a straight line from point A to point B and then back along the line from B to A at a constant speed of 15 m/s. What is the average velocity (in m/s) over the entire trip?

Posted Date: Nov 09, 2021 10:52 AM

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A person walks first at a constant speed of 2 m/s along a straight line from point

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For the round trip on the same ... View the full answer

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